A lightweight web browser that recreates the classic Opera 12 UI and spirit using Qt5, focused on power users.
Otter Browser is an open-source web browser that recreates the classic Opera 12.x user interface and experience using the Qt5 framework. It solves the problem for users who miss the powerful features and workflow of the classic Opera browser while providing a modern, lightweight alternative under a free software license.
Power users and enthusiasts who prefer the classic Opera 12 interface, developers interested in browser customization, and anyone seeking a lightweight, feature-rich browser with a focus on user control.
Developers choose Otter Browser because it offers a unique blend of classic Opera UI nostalgia with modern Qt5 technology, all while being completely open-source and focused on user empowerment rather than commercial interests.
Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5
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Faithfully replicates the Opera 12.x interface, providing a familiar and efficient workflow for users nostalgic for that era, as highlighted in the project's core goal.
Emphasizes user control with advanced features and settings, allowing deep customization tailored for experienced users, per the project's philosophy.
Prioritizes speed without unnecessary bloat, making it suitable for older hardware or resource-conscious users, as stated in the README's focus on being fast and lightweight.
Released under GNU GPL v3, enabling full modification, distribution, and contribution, ensuring user empowerment and transparency.
Many features are still planned and listed in the TODO file, so it lacks functionalities found in mature browsers, which may affect everyday use.
Building from source requires specific dependencies like Qt 5.15.0, OpenSSL, and GStreamer, which can be challenging and time-consuming for non-developers.
Has a small plugin and add-on library compared to mainstream browsers, restricting customization and integration options for power users.
otter-browser is an open-source alternative to the following products: